Dungeon Name Generator
Every dungeon used to be something else — a temple, a fortress, a mine that went too deep. What it’s called now rarely matches what it was built for. This Dungeon Name Generator works from that gap between purpose and ruin.
Set your options and click "Generate Names".
Names generate instantly in your browser. No sign-up, nothing stored, no duplicates in a single batch.
Defined by what it no longer is
Every other place type on this site describes somewhere people currently live and govern themselves. A dungeon is the opposite — a single explorable site, usually abandoned or repurposed, defined by what it stopped being rather than any ongoing community still calling it home.
Folk names outlive the real history
Most dungeon names circulating among nearby villages are folk names — given long after the original purpose was forgotten. That means the “real” history recorded somewhere in an old archive and the name people actually use at the local tavern can genuinely diverge, which is a small but rich detail worth playing with.
Frequently asked questions
How is a dungeon different from every other place generator on this site?
Every other place type here — kingdoms, cities, towns, villages — describes somewhere people currently live and govern themselves. A dungeon is the opposite: a single explorable site, usually abandoned or repurposed, defined by what it no longer is rather than an ongoing community.
Should a dungeon’s name reflect what it used to be?
It’s one of the most effective techniques available. A dungeon that used to be a temple, a fortress, or a mine carries a completely different mood than one built purely as a monster’s lair from the start — and the old purpose often still shapes the current name.
Do the people who named a dungeon usually know its full history?
Rarely, and that’s part of the appeal — most dungeon names circulating among locals are folk names, given long after the original purpose was forgotten, which means the “real” history and the popular name can genuinely diverge.
Should every dungeon feel dangerous, or can some feel merely mysterious?
Both work well — an overtly menacing name suits a monster-infested ruin, while a quieter, more curious-sounding name can suit a dungeon that’s more puzzle and mystery than outright combat.
Can a dungeon’s name change once adventurers clear it?
It’s a nice worldbuilding detail — a dungeon known for years by a fearful old name might get renamed by locals once it’s finally cleared and made safe, which is a satisfying way to mark real progress in a campaign.
Should a natural cave system be named differently than a built ruin?
It’s worth considering — a natural formation might carry a more organic, descriptive name (shape, depth, sound), while a built structure’s name more often ties back to its original purpose or builder.
Can I generate names for a whole dungeon crawl’s worth of locations?
Yes. Set the count to whatever number you need and generate a full batch in one click, with no duplicates in that batch.
Is this generator free, like every other tool on the site?
Yes — free, unlimited, and no sign-up required, the same as every generator on Mythic Name Forge.